Patents by Inventor CLAES GUSTAV JANNERFELDT

CLAES GUSTAV JANNERFELDT has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Particles comprising polytetrafluoroethylene and perfluoropolyether
    Patent number: 10087290
    Abstract: Novel PTFE/PFPE particles and method for making the same are disclosed. The PFPE is absorbed into the PTFE particles. The PTFE/PFPE particles find utility as additives to be combined with other polymers.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: October 2, 2018
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Claes Gustav Jannerfeldt, Martial Jean-Jacques Pabon, Jo Ann Nelissen
  • PARTICLES COMPRISING POLYTETRAFLUOROETHYLENE AND PERFLUOROPOLYETHER
    Publication number: 20170114190
    Abstract: Novel PTFE/PFPE particles and method for making the same are disclosed. The PFPE is absorbed into the PTFE particles. The PTFE/PFPE particles find utility as additives to be combined with other polymers.
    Type: Application
    Filed: June 9, 2015
    Publication date: April 27, 2017
    Inventors: CLAES GUSTAV JANNERFELDT, MARTIAL JEAN-JACQUES PABON, JO ANN NELISSEN
  • COMPOSTIONS FOR REPAIRING ELECTRICAL SIGNAL-CARRYING CABLES
    Publication number: 20150368495
    Abstract: The present invention provides for a liquid composition for repairing the fluoropolymer insulating sheath of electrical signal-carrying cables, and comprises at least one amorphous fluoropolymer, at least one amorphous perfluoroalkylether and at least one fluorinated solvent. The present invention further provides for a process for repairing an electrically insulating fluoropolymer sheath of an electrical signal-carrying cable, comprising depositing such a liquid composition on at least a damaged area of the fluoropolymer electrically insulating sheath to form at least one layer of liquid composition and evaporating the fluorinated solvent to solidify the liquid composition, as well as the electrical signal-carrying cable obtainable by this process.
    Type: Application
    Filed: June 26, 2013
    Publication date: December 24, 2015
    Inventors: DANIEL A. FAVEREAU, LUK GERMAIN PIERRE JOSEPH D'HAENENS, CLAES GUSTAV JANNERFELDT, CHRISTOPHE PODWIKA